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Merck
CN

236691

Sigma-Aldrich

(R)-(-)-2-丁醇

99%

别名:

(R)-(-)-仲丁基醇

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About This Item

线性分子式:
C2H5CH(OH)CH3
CAS号:
分子量:
74.12
Beilstein:
1718764
EC 号:
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

2.6 (vs air)

蒸汽压

12.5 mmHg ( 20 °C)

方案

99%

表单

liquid

旋光性

[α]20/D −13°, neat

自燃温度

761 °F

expl. lim.

9.8 %

折射率

n20/D 1.397 (lit.)

沸点

97-100 °C (lit.)

密度

0.807 g/mL at 20 °C (lit.)

官能团

hydroxyl

SMILES字符串

CC[C@@H](C)O

InChI

1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1

InChI key

BTANRVKWQNVYAZ-SCSAIBSYSA-N

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应用

( R )-(-)-2-丁醇已被用作冷冻容器中长期冷冻保存平滑肌细胞样品期间的冷冻干燥介质。
(R)-(−)-2-丁醇可以用作合成以下物质的试剂:
  • 由3,5 二苯基-1H-1,2,4 三唑通过Mitsunobu反应生成1-[(S)-2-丁基]-3,5 二苯基-1H-1,2,4 三唑
  • 与甲苯磺酰氯反应生成甲苯磺酸2-丁酯结构单元

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

71.6 °F - closed cup

闪点(°C)

22 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number

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Richard G Ijzerman et al.
Pediatric research, 52(6), 868-872 (2002-11-20)
Low birth weight may be associated with high levels of cholesterol in later life through genetic factors that affect both birth weight and cholesterol metabolism. Alterations in cholesterol synthesis and absorption may play an important role in this association. We
Jacqueline T Jonker et al.
Diabetes care, 33(7), 1625-1628 (2010-02-13)
Thiazolidinediones reduce hepatic steatosis and increase HDL cholesterol levels. In mice with human-like lipoprotein metabolism (APOE*3-Leiden.CETP transgenic mice), a decrease in hepatic triglyceride content is associated with a decrease in plasma cholesteryl ester transfer protein (CETP) mass and an increase
Murine cerebrovascular cells as a cell culture model for cerebral amyloid angiopathy: isolation of smooth muscle and endothelial cells from mouse brain
Gauthier SA, et al.
Methods in Molecular Biology, 849, 261-274 (2012)
On the Mechanism of the Thermal Rearrangement of 4-AlkyI-4H-1, 2, 4?Triazoles. Synthesis and Reaction of Optically Active
Carlsen PHJ and Gautun OR
Acta Chemica Scandinavica, 44, 485-488 (1990)
Stereochemistry of trifluoroacetolysis of optically active 2-Butyl Tosylate. A test for hydrogen bridging
Allen AD, et al.
The Journal of Organic Chemistry, 48(24), 4527-4530 (1983)

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